(PECL pecl_http >= 0.10.0)
HttpResponse::getRequestBody — Get request body
此函数是该函数的别名： http_get_request_body().
osborn dot steven at example dot com (2007-08-23 09:03:31)
For those of you without the HTTP extension, try: <?php $body = @file_get_contents('php://input'); ?>